21110802

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{74861}}^1$

素因数の和:74913

約数の個数: 16

約数和(自身を含む): 43120512

約数和(自身を除く): 22009710

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 74861, 149722, 224583, 449166, 3518467, 7036934, 10555401, 21110802]

約数ペア:

[(1, 21110802), (2, 10555401), (3, 7036934), (6, 3518467), (47, 449166), (94, 224583), (141, 149722), (282, 74861)]